[Skip to main content](#vessel-content) # custom plugin that activates when coupon deleted ## - **[diesel1984](/forum/user/30999-diesel1984 "View diesel1984's Profile")** - [![diesel1984's Avatar](https://www.hikashop.com/media/kunena/core/svg/person.svg)](/forum/user/30999-diesel1984 "View diesel1984's Profile") Topic Author - [ Offline](/forum/user/30999-diesel1984) Less More - Posts: 32 - Thank you received: 0 - - 11 years 6 months ago [\#199653](#199653) by [diesel1984](/forum/user/30999-diesel1984 "View diesel1984's Profile") *[custom plugin that activates when coupon deleted](/forum/25-install-update/876573-custom-plugin-that-activates-when-coupon-deleted#199653 "-- HikaShop version -- : 2.3.1 -- Joomla version -- : 2.5.2 -- PHP version -- : 5 Hi, I am trying to write a plugin that executes when a coupon is deleted from the frontend of the website by a customer. What i need it to do, is remove a particular item from the basket when a certain coupon is deleted. I have added what i have coded so far below. I cannot even get an exit() statement alone to execute in the onAfterDiscountDelete(&$elements) function. The onAfterDiscountDelete(&$elements) function doesn't appear to execute even when a coupon is deleted from the frontend of the website. I have written numerous plugins for hikashop now and they have all worked so far (except for this one)... So i need to know: Why my plugin is not executing; What code i need to delete an item from the basket; My plugin is installed and it is published so that is not the issue here. I have stored my plugin in:- /plugins/hikashop/discount/ and that folder contains the following files:- discount.php discount.xml index.html The code below is contained within:- /plugins/hikashop/discount/discount.php Code: loadFullCart(); $numberOfProductsInCart = sizeof($cart->products); for($i=0; $iproducts[$i] == 120) { //I need some code to remove this item from the basket - but what code will achieve that? } } } } ?> Thanks in advance guys!")* was created by *[diesel1984](/forum/user/30999-diesel1984 "View diesel1984's Profile")* -- HikaShop version -- : 2.3.1 -- Joomla version -- : 2.5.2 -- PHP version -- : 5 Hi, I am trying to write a plugin that executes when a coupon is deleted from the frontend of the website by a customer. What i need it to do, is remove a particular item from the basket when a certain coupon is deleted. I have added what i have coded so far below. I cannot even get an exit() statement alone to execute in the onAfterDiscountDelete(&$elements) function. The onAfterDiscountDelete(&$elements) function doesn't appear to execute even when a coupon is deleted from the frontend of the website. I have written numerous plugins for hikashop now and they have all worked so far (except for this one)... So i need to know: Why my plugin is not executing; What code i need to delete an item from the basket; My plugin is installed and it is published so that is not the issue here. I have stored my plugin in:- /plugins/hikashop/discount/ and that folder contains the following files:- discount.php discount.xml index.html The code below is contained within:- /plugins/hikashop/discount/discount.php Code: <?php defined('_JEXEC') or die('Restricted access'); ?><?php class plgHikashopDiscount extends JPlugin { function plgHikashopDiscount(&$subject, $config) { parent::__construct($subject, $config); } function onAfterDiscountDelete(&$elements) { if(!@include_once(rtrim(JPATH_ADMINISTRATOR,DS).DS.'components'.DS.'com_hikashop'.DS.'helpers'.DS.'helper.php')){ return false; } $cartClass = hikashop_get('class.cart'); $cart = $cartClass->loadFullCart(); $numberOfProductsInCart = sizeof($cart->products); for($i=0; $i<$numberOfProductsInCart; $i++) { if($cart->products[$i] == 120) { //I need some code to remove this item from the basket - but what code will achieve that? } } } } ?> Thanks in advance guys! Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzI1LWluc3RhbGwtdXBkYXRlLzg3NjU3My1jdXN0b20tcGx1Z2luLXRoYXQtYWN0aXZhdGVzLXdoZW4tY291cG9uLWRlbGV0ZWQ/dG1wbD1tYXJrZG93bg==) or [Create an account](/component/users/registration?Itemid=101) to join the conversation. - **[Jerome](/forum/user/80-jerome "View Jerome's Profile")** - [![Jerome's Avatar](https://www.hikashop.com/media/kunena/avatars/resized/size144/users/avatar80.png)](/forum/user/80-jerome "View Jerome's Profile") - [ Offline](/forum/user/80-jerome) - HikaShop core developer Less More - Posts: 26394 - Thank you received: 4077 - - [](http://obsi.dev) - 11 years 6 months ago [\#199663](#199663) by [Jerome](/forum/user/80-jerome "View Jerome's Profile") Replied by *[Jerome](/forum/user/80-jerome "View Jerome's Profile")* on topic *[custom plugin that activates when coupon deleted](/forum/25-install-update/876573-custom-plugin-that-activates-when-coupon-deleted#199663 "-- HikaShop version -- : 2.3.1 -- Joomla version -- : 2.5.2 -- PHP version -- : 5 Hi, I am trying to write a plugin that executes when a coupon is deleted from the frontend of the website by a customer. What i need it to do, is remove a particular item from the basket when a certain coupon is deleted. I have added what i have coded so far below. I cannot even get an exit() statement alone to execute in the onAfterDiscountDelete(&$elements) function. The onAfterDiscountDelete(&$elements) function doesn't appear to execute even when a coupon is deleted from the frontend of the website. I have written numerous plugins for hikashop now and they have all worked so far (except for this one)... So i need to know: Why my plugin is not executing; What code i need to delete an item from the basket; My plugin is installed and it is published so that is not the issue here. I have stored my plugin in:- /plugins/hikashop/discount/ and that folder contains the following files:- discount.php discount.xml index.html The code below is contained within:- /plugins/hikashop/discount/discount.php Code: loadFullCart(); $numberOfProductsInCart = sizeof($cart->products); for($i=0; $iproducts[$i] == 120) { //I need some code to remove this item from the basket - but what code will achieve that? } } } } ?> Thanks in advance guys!")* Hi, [ www.hikashop.com/support/support/documen...tation.html#discount](http://www.hikashop.com/support/support/documentation/62-hikashop-developer-documentation.html#discount) > onAfterDiscountDelete( & $elements ) > This function will be triggered by HikaShop after discounts/coupons are deleted, $elements is an array with a list of discount/coupon ids. I'm sorry but the trigger you're using is not when a customer remove a coupon code in his checkout ; it's when a discount is delete from the database. You should take a look at the trigger "onBeforeCouponLoad(&$coupon,&$do)" instead. Regards, --- Jerome - Obsidev.com HikaMarket & HikaSerial developer / HikaShop core dev team. Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzI1LWluc3RhbGwtdXBkYXRlLzg3NjU3My1jdXN0b20tcGx1Z2luLXRoYXQtYWN0aXZhdGVzLXdoZW4tY291cG9uLWRlbGV0ZWQ/dG1wbD1tYXJrZG93bg==) or [Create an account](/component/users/registration?Itemid=101) to join the conversation. Board Categories HikaShop Install & Update Product & Category Display Content Creation Sales and Orders Orders management Reports & Statistics Customers Checkout Payment Methods Shipping Methods Import & Export (CSV, XLS…) Specific Features Affilation Taxes Wishlist Vote Carousel & Slider Mass Actions Filters & Search Discount & Coupon Feature Request Integrations Showcase General Talk about HikaShop Development HikaShop 3.0 Beta Translation Commercial Jobs HikaShop Components HikaMarket Market: Feature requests Market: How to? 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